A 369-kg boat is sailing 12.0° north of east at a speed of 2.00 m/s. 34.0 s later, it is sailing 33.0° north of east at a speed of 3.80 m/s. During this time, three forces act on the boat: a 30.9-N force directed 12.0° north of east (due to an auxiliary engine), a 23.1-N force directed 12.0° south of west (resistance due to the water), and (due to the wind). Find the (a) the magnitude and (b) direction of the force F-Express the direction as an angle with respect to due east. (a) Number i (b) Number i Units Units

A 369-kg boat is sailing 12.0° north of east at a speed of 2.00 m/s. 34.0 s later, it is sailing 33.0° north of east at a speed of 3.80 m/s. During this time, three forces act on the boat: a 30.9-N force directed 12.0° north of east (due to an auxiliary engine), a 23.1-N force directed 12.0° south of west (resistance due to the water), and (due to the wind). Find the (a) the magnitude and (b) direction of the force F-Express the direction as an angle with respect to due east. (a) Number i (b) Number i Units Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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